Genetic evidence for a hantavirus enzootic in deer mice (Peromyscus maniculatus) captured a decade before the recognition of hantavirus pulmonary syndrome

V. R. Nerurkar, Jin Won Song, Ki-Joon Song, B. Hjelle, S. Jenison, R. Yanagihara, Richard Yanagihara

Research output: Contribution to journalArticle

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Abstract

To determine if the emergence of hantavirus pulmonary syndrome in the United States was a consequence of recent amino-acid altering mutations and/or genetic reassortment with pathogenic hantaviruses, we examined lung and spleen tissues from seropositive deer mice trapped in August 1983 in Mono County, California, for hantaviral RNA by reverse transcriptase-directed polymerase chain reaction. Alignment and comparison of 1485 nucleotides of the S and M genomic segments enzymatically amplified from these tissues indicated that these deer mice harbored a hantavirus which was genetically similar, differing by less than 20/0 at the deduced amino-acid level, to the hantavirus implicated in cases of hantavirus pulmonary syndrome occurring in the Four-Corners region of New Mexico, Arizona, Utah, and Colorado in 1993. The peromyscine rodent-borne hantaviruses were, in turn, genetically distinct from other well-characterized hantaviruses, diverging by approximately 30% from Prospect Hill and Puumala viruses at the nucleotide and amino acid levels. Phylogenetic analysis using the maximum parsimony, neighbor-joining, and unweighted pair-group methods indicated that the Peromyscus-derived hantavirus shared a common ancestry with arvicolid rodent-borne hantaviruses. Overall congruency of the phylogenetic trees based on the S and M genomic sequences supported the evolutionary position of the peromyscine rodent-borne hantaviruses. Our data also establish the existence of a hantavirus enzootic in deer mice long before the recognition of hantavirus pulmonary syndrome in the United States.

Original languageEnglish
Pages (from-to)563-568
Number of pages6
JournalVirology
Volume204
Issue number2
DOIs
Publication statusPublished - 1994 Nov 2
Externally publishedYes

Fingerprint

Hantavirus Pulmonary Syndrome
Peromyscus
Hantavirus
Rodentia
Amino Acids
Puumala virus
Nucleotides
RNA-Directed DNA Polymerase
Reverse Transcriptase Polymerase Chain Reaction
Spleen

ASJC Scopus subject areas

  • Virology
  • Infectious Diseases

Cite this

Genetic evidence for a hantavirus enzootic in deer mice (Peromyscus maniculatus) captured a decade before the recognition of hantavirus pulmonary syndrome. / Nerurkar, V. R.; Song, Jin Won; Song, Ki-Joon; Hjelle, B.; Jenison, S.; Yanagihara, R.; Yanagihara, Richard.

In: Virology, Vol. 204, No. 2, 02.11.1994, p. 563-568.

Research output: Contribution to journalArticle

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